baber/WOPTO huggingface dataset:
Patent JP-2011176971-A (JP)
Title: Energy regeneration mechanism and electronic apparatus
Inventor: ONISHI YASUHARU
IPC: H02J7/00
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To regenerate energy in an electronic apparatus.  <P>SOLUTION: The energy regeneration mechanism comprises a passive element 160 which converts vibration energy generated when an electronic component 120 of the electronic apparatus 100 is electrically driven, to electric energy.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011181237-A (JP)
Title: Battery structure for electric wheelchair
Inventor: ARAKAWA KOICHI
IPC: H01M2/10
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a battery for an electric wheelchair facilitating mounting of a power battery on the electric wheelchair, with respect to the power battery for the electric wheelchair inserted into a pocket part of the backrest of the wheelchair.  <P>SOLUTION: In the power battery structure for the electric wheelchair, the power battery 50 is shaped in a low-profile rectangular parallelepiped and mounted in the pocket part 40 having an upward opening part 40a with one end face 51 of the low-profile rectangular parallelepiped turned downward, a grip 60 is arranged on one end side 52a on the other end face 52 located upward for gripping the power battery 50 when held, and a connection connector part 70 is arranged on the other end side 52b on the other end face 52 where a power connector 71 coupled with a feeding connector 31 for outputting power from the power battery 50 or a charging connector 72 for charging the power battery 50 is provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010257946-A (JP)
Title: Ic card connector
Inventor: SATO SHIGERU
IPC: G06K17/00
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To attain downsizing of an IC card connector having a card detection terminal.  <P>SOLUTION: The card detection contact terminal 20ai is arranged in nearly central part between a first grounding contact terminal 16ai and a second grounding contact terminal 16ai in the housing part 10, and contact terminals 14ai, 18ai which are arranged facing each other along the installation and removal direction of a first IC card 22 are respectively arranged adjacently on both sides of the card detection contact terminal 20ai.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011181301-A (JP)
Title: Evaluation method of electrode catalyst for alkaline fuel cell
Inventor: TAKAHASHI YASUMI
IPC: H01M8/04
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaluation method of evaluating quickly an anode activity in an alkaline electrolyte of many catalysts in order to develop an anode catalyst for an alkaline fuel cell.  <P>SOLUTION: An array electrode 1 in which many catalysts are arrayed so as not to be superposed on each other is produced, and potential sweeping is performed in an electrochemical cell 2 together with a suitable hydrogen ion concentration indicator and an alkaline electrolyte solution in which a fuel grade alcohol is mixed. Accompanying a progress of alcohol oxidation, a sign of changing the hydrogen ion concentration is visually checked by a discoloration of the hydrogen ion concentration indicator, and superiority/inferiority of the alcohol activity is evaluated by the order of starting of discoloration inside the array electrode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179951-A (JP)
Title: Method and instrument for measuring amount of moisture in hydrogen fluoride-containing compound
Inventor: KIKUCHI AKIO
IPC: G01N31/00
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measuring the amount of moisture capable of precisely quantifying the amount of moisture in a hydrogen fluoride-containing compound.  <P>SOLUTION: The hydrogen fluoride-containing compound represented by a general formula: XF*nHF (where X is either one of K, NH<SB>4</SB>, Na and Li and n is a rational member of n>0) is decomposed by heating and the amount of the moisture in the produced gas is quantified to calculate the amount of the moisture in the hydrogen fluoride-containing compound.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179620-A (JP)
Title: Hydraulic tensioner
Inventor: SUZUTA MASAYOSHI
IPC: F16H7/08
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic tensioner capable of simplifying a structure of a tensioner body.  <P>SOLUTION: The hydraulic tensioner 1 has a plunger 2 energized in a direction protruding to an exterior by a plunger spring 11, and applies tension to a cam chain or a timing belt. A discharge passage 3 discharging oil to outside from a low pressure oil chamber 9 is provided in the tensioner body 5, and projection of the plunger 2 is regulated by engaging a stopper pin SP from the outside with an outlet of the discharge passage 3 and an engagement part provided in the plunger 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011180934-A (JP)
Title: Vehicle type discrimination device and drive support device
Inventor: UMEZAWA YUKO
IPC: G08G1/015
Filed: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle type discrimination device capable of easily and inexpensively performing the type discrimination of a vehicle traveling in front of an own vehicle.  <P>SOLUTION: In the type discrimination device, an in-vehicle camera 11 is mounted to the own vehicle, and the in-vehicle camera 11 photographs a vehicle traveling in front of the traveling own vehicle. The photographed image is stored in an image memory 12. An image processing means 13 measures a pixel number constituting the photographed image of a characteristic portion of the vehicle in front. Furthermore, a vehicle type discrimination means 14 compares the measured pixel number with a predetermined threshold to discriminate the type of the vehicle in front.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2013100235-A (JP)
Title: Novel indole derivative
Inventor: USHIRODA KANTARO
IPC: A61P3/06
Filed: 2010-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an indole derivative useful as a therapeutic agent for diabetes, or a pharmaceutically acceptable salt thereof.SOLUTION: A compound represented by formula (1) or a pharmaceutically acceptable salt thereof is disclosed [in the formula, Ris not present, or one or a plurality of Rarepresent and each independently represents a halogen atom, an optionally substituted 1-8C alkyl, an optionally substituted 1-8C alkoxy, an optionally substituted amino, a hydroxy group, cyano, nitro, carboxy, an optionally substituted acyl, an optionally substituted nonaromatic heterocycle or an optionally substituted carbamoyl; Rrepresents a hydrogen atom, an optionally substituted 1-8C alkyl, an optionally substituted aryl, or an optionally substituted heteroaryl].
Patent JP-2011167174-A (JP)
Title: Auxiliary instrument for fixing fishing rod-bearing body for boat fishing
Inventor: KAWASAKI KATSUSHICHI
IPC: A01K97/10
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auxiliary instrument for fixing a fishing rod-bearing body onto a side of a hand-working fishing boat, solving the problem that: such a type of a screw for fixing a fishing rod-bearing body for boat fishing as to have a gap at the uppermost part has been fixed while inserting a lumber or the like into the gap in fixing the screw onto the side of a hand-working fishing boat; but a long period of time has been needed to fit and fix the fishing rod-bearing body.  <P>SOLUTION: The auxiliary instrument is such that: for fixing a fishing rod-bearing body onto a side of a hand-working fishing boat, the gap of a screw-fixing stand for the fishing rod-bearing body for boat fishing is furnished with an insert part for the screw-fixing stand at a thick plate of such an extent as to enable the fishing rod-bearing body to be firmly tightened, and the fishing rod-bearing body is inserted into the gap, thereby enabling the fishing rod-bearing body to be easily fixed onto the hand-working fishing boat.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010216474-A (JP)
Title: Gas turbine having seal assembly with cover plate and seal
Inventor: HARRIS JOHN WESLEY JR
IPC: F01D5/30
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operation, performance and efficiency of a gas turbine and machine.  <P>SOLUTION: In the gas turbine having a rotating shaft and a seal 108 assembly 101 for a machine 100, a wheel coupled to the rotating shaft is included. The wheel includes a bucket coupled to the wheel. The gas turbine and the seal assembly are further provided with a cover plate 110 fastened to the wheel and the bucket, and the seal 108 is arranged between the cover plate 110 and the wheel and the bucket.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011186347-A (JP)
Title: Musical instrument sound generation system
Inventor: DEJIMA TATSUYA
IPC: G10H1/00
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a musical instrument sound generation system capable of easily executing realistic performance with the use of a keyboard device, in a musical instrument excluding a keyboard instrument.  <P>SOLUTION: The musical instrument sound generation system is provided with: an electronic keyboard instrument 1 having a plurality of keys 11; and a pad 3 in which projection parts 43 detachably constituted on the keys 11 so as to depress the keys 11 are arranged corresponding to the keys 11. When a key touch switch 162 of one key 11 out of the respective keys 11 is turned ON in a state that a performance mode of the electronic keyboard instrument 1 is switched to a pad mode executing performance with the use of the pad 3, the data corresponding to the key 11 is extracted out of sound source data for the pad mode and a musical sound signal based on the data is outputted from a sound source part 24.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011191908-A (JP)
Title: Method, apparatus and program for determining halation of subject, and method, apparatus and program for retrieving image
Inventor: KAGEYAMA YOICHI
IPC: G06T1/00
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method, an apparatus and a program for determining halation which are effective to extract image data according to a degree of halation and extract image data corresponding to a user's request in image retrieval.  <P>SOLUTION: The method for determining halation includes: an image data selection process of selecting image data in which a subject is included; a preprocessing process of detecting at least a face area of the subject in the selected image data; a halation extraction process of extracting halation in the selected image data; a focused region specification process of specifying a plurality of focused regions in the detected face area; and a halation impression degree determination process of determining a halation impression degree of the image data based on a rate of the extracted halation to the focused region. The halation determination apparatus and program performs the method.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011190147-A (JP)
Title: Piezoelectric ceramic material
Inventor: KOBAYASHI RYOSUKE
IPC: H01L41/22
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric ceramic material which contains Li<SB>x</SB>K<SB>y</SB>Na<SB>(1-x-y)</SB>Nb<SB>a</SB>Ta<SB>b</SB>Sb<SB>(1-a-b)</SB>O<SB>3</SB>as a base material, is friendly to the environment, has excellent piezoelectric characteristics and improved denseness and moisture resistance, and has high reliability.  <P>SOLUTION: The piezoelectric material is formed by adding glass 12 to a base material using a basic compound expressed by a general formula, Li<SB>x</SB>K<SB>y</SB>Na<SB>(1-x-y)</SB>Nb<SB>a</SB>Ta<SB>b</SB>Sb<SB>(1-a-b)</SB>O<SB>3</SB>, as a principal component, and has a structure such that each of x, y, a and b is in a range of 0≤x≤0.3, 0.1≤y≤0.7, 0.3≤a≤0.9 and 0≤b≤0.2 respectively and glass 12 is present in the grain boundary 11 of the crystal grains 10 of the compound. Further, it is preferable that the base material is formed by adding a Cu compound to the basic compound and the addition amount of the Cu compound is larger than 0 mol% and equal to or below 10 mol%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010185075-A (JP)
Title: Method for producing zinc flake containing dissimilar metal and method for producing self-sacrificial rust-preventive anti-corrosive agent using the same
Inventor: HIROSE KUNIHIKO
IPC: C23F13/00
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing zinc flakes containing a dissimilar metal, exhibiting much performance of the flakes and/or coloring the flakes in a desirable color tone, and to provide a method for producing a self-sacrificial rust-preventive anti-corrosive agent using the same.  <P>SOLUTION: The method for producing the zinc flakes containing the dissimilar metals comprises mixing zinc particles with other metallic particles and/or inorganic pigment particles together with an organic solvent and a lubricant, by using a bead mill, then pulverizing and flaking the zinc particles, and then affixing the other metallic particles and/or the inorganic pigment particles to surfaces of the flaked zinc particles. Further, the method for producing the self-sacrificial rust-preventive anti-corrosive agent uses the zinc flakes containing a dissimilar metal as a raw material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011189883-A (JP)
Title: Vehicle with side door being as dynamic damper for preventing muffled sound inside vehicle compartment
Inventor: YAMAUCHI AKIHIRO
IPC: F16F15/02
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle including a device for preventing a muffled sound inside a vehicle compartment, without requiring any additional cost.  <P>SOLUTION: Side doors 10 and 22 are turnably attached to a vehicle body with hinges 14 and 16, are locked in closed positions to the vehicle body with locking mechanisms 18 and 20, and are pushed onto peripheral parts of side door openings of the vehicle body while compressing elastic seal members 24 on the peripheral parts when being in the closed positions. At least one of the side doors is operated as a dynamic damper preventing the muffled sound inside the vehicle compartment where the side doors 10 and 22 operate as inertial mass, and the hinges 14 and 16 as well as the elastic seal members 24 operate as springs.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011199007-A (JP)
Title: Integrated circuit device and method for manufacturing the same
Inventor: SHINOHE MASATO
IPC: H01L21/768
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit device, a chip area of which is reduced and a manufacturing cost of which is low, and to provide a method for manufacturing the integrated circuit device.SOLUTION: A method for manufacturing an integrated circuit device performs the steps of: forming at least two wirings within at least two layers of second insulating layers while alternately laminating a plurality of first insulating layers and a plurality of second insulating layers layer by layer to form a laminate; forming a contact hole extending in the laminating direction of the laminate at a position separated from the wirings in the laminate as viewed from the laminating direction; removing a part between the contact hole and the wirings in the second insulating layer; and embedding a conductive material in the part where the second insulating layer is removed and inside the contact hole.
Patent JP-2011199023-A (JP)
Title: Substrate assembly and electronic equipment including the same
Inventor: KONNO KAZUYA
IPC: H05K9/00
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To thin electronic equipment while ensuring height from a circuit board of a clamping member.SOLUTION: A substrate assembly A includes: a first substrate 1 including a reference potential unit and an electronic circuit; a conductive shield case 4 comprising a wall panel unit 4a for surrounding the electronic circuit on the first substrate and an opposing panel unit 4b opposing the first substrate; and a clamping member 3 that is disposed on the first substrate and is electrically connected to the reference potential unit and clamps the wall panel unit of the shield case from a thickness direction. On an inner surface of the opposing panel unit of the shield case, an insertion unit 4c where a tip 3a of the clamping member is inserted is formed at a position opposite to the clamping member.
Patent JP-2011194756-A (JP)
Title: Hard coat film for decoration, decorative film, and decorative molded product
Inventor: HAMAMATSU OSAMU
IPC: B29C45/14
Filed: 2010-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a hard coat film for decoration having abrasion resistance, with no risk of causing cracks when molding, and improving the dimensional stability after annealing, a decorative film and a decorative molded product.SOLUTION: The hard coat film for decoration is formed by laminating a hard coat layer on one face of a base material film, the hard coat layer contains urethane acrylate, (meth)acrylate and oxide particles, and the elongation of the urethane acrylate is 20-85%. The oxide particles are preferably silicon oxide particles or aluminum oxide particles.
Patent JP-2011201337-A (JP)
Title: Tire
Inventor: NAKAMURA YOHEI
IPC: B60C11/12
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a tire which surely improves braking performance and uneven wear resistance while securing drainage performance.SOLUTION: The pneumatic tire 1 includes center land parts 20C and shoulder land parts 20S formed of a plurality of main grooves 10. In the shoulder land parts 20S, sipes 30 recessed inward in the tire radial direction TR are formed. In the shoulder land parts 20S formed with the sipes 30, slots 40 wider and shallower than the sipes 30 are formed. The slots 40 are formed in positions different from those of the sipes 30, and terminate within the shoulder land parts 20.
Patent JP-2011200966-A (JP)
Title: Method for evaluating residual stress in water jet peening and method for executing water jet peening
Inventor: HATO HISAMITSU
IPC: B23P17/00
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for evaluating residual stress in water jet peening to accurately evaluate the residual stress of a water jet peening execution object in shorter time.SOLUTION: An analytical model including meshes is prepared based on the WJP (water jet peening) execution object, the shape of a nozzle and an injection distance (S1). WJP execution conditions are input (S2), and internal pressure pof a cavitation bubble and a bubble number density nare calculated through jet flow analysis for a jet flow, etc. jetting from the nozzle (S3). Cavitation energy is calculated based on the internal pressure pof the cavitation bubble and the bubble number density n(S4). The burst pressure of the cavitation bubbles is calculated using cavitation energy C (S5). The compressive residual stress of the WJP execution object is calculated based on the burst pressure of the cavitation bubbles (S6).
Patent JP-2011202914-A (JP)
Title: Dehumidifying/drying device and drying method
Inventor: TAKAKUWA SHUN
IPC: F26B9/06
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a dehumidifying/drying device and operation method of the same efficiently and sufficiently lowering a relative humidity of inside air by taking advantage of a dehumidifier, a refrigerating machine and the like in maximum, and performing an operation of high efficiency without waste consumption of energy.SOLUTION: This dehumidifying/drying device includes the heat pump type dehumidifying A and refrigerating machine B. The dehumidifier A does not exchange heat with the external. An air flow channel (cooling flow channel) passing through an evaporator and an air flow channel (heating flow channel) passing through a condenser of the refrigeration machine B are divided. Dampers for switching the flow channels are disposed upstream and downstream of the condenser of the heating flow channel. When an inlet of the heating flow channel is communicated with downstream of the cooling flow channel by the upstream damper, an outlet of the heating flow channel is communicated with a drying chamber by the downstream damper. When the inlet of the heating flow channel is communicated with the outside of the drying chamber by the upstream damper, the outlet of the heating flow channel is communicated with the outside of the drying chamber by the downstream damper.
Patent JP-2011209546-A (JP)
Title: Image projection device
Inventor: YAMAGUCHI YUTAKA
IPC: G03B21/00
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain an image projection device in which leaked light is kept little even when an incident angle of luminous flux on a polarization control element is large, and which easily yields a high-contrast projection image.SOLUTION: The image projection device includes a polarization separating element, a liquid crystal display element, a wavelength plate having negative refractive index anisotropy, a retardation plate, and a projection optical system. The retardance of the retardation plate is larger than that of the liquid crystal display element. When a normal direction of a liquid crystal display element surface is defined as a z-direction, a direction perpendicular to a normal direction of a polarization separating surface of the polarization separating element and the z-direction is defined as an x-direction, and a direction perpendicular to both the z-direction and the x-direction is defined as a y-direction, if the liquid crystal display element has positive refractive index anisotropy, an optical axis of the wavelength plate is arranged in a direction parallel with the x-direction, and if the liquid crystal display element has negative refractive index anisotropy, the optical axis of the wavelength plate is arranged in a direction parallel with the y-direction, and the optical axis of the retardation plate is arranged in parallel with the z-direction. The retardation plate has refractive index anisotropy whose sign is opposite to a sign of the refractive index anisotropy of the liquid crystal display element.
Patent JP-2011207525-A (JP)
Title: Pump
Inventor: KOHARA HIROTSUGU
IPC: B65D47/34
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a superior pump in which a valve part 73 for a check valve forming a check valve 74 together with a valve seat 32 for the check valve arranged at the upper end of a piston rod 30 fitted in a stem B2 is installed at the upper end, a poppet valve body C is arranged and the valve seat for the check valve can sufficiently be adapted for a press contacting force of the valve part for the check valve.SOLUTION: An upper end edge of a press contacting part of a valve seat 32 for a check valve in respect to a valve part 73 for the check valve is positioned at the same level as or lower than that of an outer peripheral upper end edge of the valve seat 32 for the check valve, thereby it can sufficiently be adapted against a press fitting force of the valve part for the check valve, the valve part for the check valve does not deform the valve seat for the check valve or no biting of the valve part against the valve seat for the check valve occurs, resulting in that a disadvantage such as a heavy depressing action of an operation jet part B is prevented.